Wan-li: Year 29, Month 4, Day 28
29 May 1601
The Yun-nan taxation supervisor Yang Rong presented to the national treasury precious stones and other goods as well as 15,200 liang of silver. He also impeached the Prefect Zhou Feng (Alt: Zhou Duo) for appropriating and secreting precious stones. The matter was passed to the judicial offices for investigation.
Zhong-yang Yan-jiu yuan Ming Shi-lu, volume 112, page 6700